A gene that is located on a sex chromosome (X or Y chromosome) is _______.
A. the cause of albinism and cystic fibrosis
B. a sex-linked gene
C. a linked gene
D. usually a sex-determining factor
B. a sex-linked gene
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A positive allosteric effector will ________ the activity of an enzyme while a negative effector will ________ the activity.
Fill in the blank(s) with the appropriate word(s).
Before biopharming technology became available, human proteins used in treatment of diseases were _____
a. unavailable b. synthesized chemically c. free of contaminating factors d. harvested from slaughterhouses, donated human blood, or cadavers e. harvested from transgenic plants
The blood components in C are the ________
Fill in the blank(s) with correct word
DNA is a polymer composed of subunits called ________
Fill in the blank(s) with correct word